حَدَّثَنَا عَبْدُ الْمَلِكِ بْنُ شُعَيْبِ بْنِ اللَّيْثِ، حَدَّثَنِي أَبِي شُعَيْبُ بْنُ اللَّيْثِ، حَدَّثَنِي اللَّيْثُ، بْنُ سَعْدٍ حَدَّثَنِي يَزِيدُ بْنُ أَبِي حَبِيبٍ، عَنْ بَكْرِ بْنِ عَمْرٍو، عَنِ الْحَارِثِ بْنِ يَزِيدَ الْحَضْرَمِيِّ، عَنِ ابْنِ حُجَيْرَةَ الأَكْبَرِ، عَنْ أَبِي ذَرٍّ، قَالَ قُلْتُ يَا رَسُولَ اللَّهِ أَلاَ تَسْتَعْمِلُنِي قَالَ فَضَرَبَ بِيَدِهِ عَلَى مَنْكِبِي ثُمَّ قَالَ ‏"‏ يَا أَبَا ذَرٍّ إِنَّكَ ضَعِيفٌ وَإِنَّهَا أَمَانَةٌ وَإِنَّهَا يَوْمَ الْقِيَامَةِ خِزْىٌ وَنَدَامَةٌ إِلاَّ مَنْ أَخَذَهَا بِحَقِّهَا وَأَدَّى الَّذِي عَلَيْهِ فِيهَا ‏"‏ ‏.‏

It has been narrated on the authority of Abu Dharr who said: I said to the Prophet (PBUH): Messenger of Allah, will you not appoint me to a public office? He stroked my shoulder with his hand and said: Abu Dharr, thou art weak and authority is a trust. and on the Day of judgment it is a cause of humiliation and repentance except for one who fulfils its obligations and (properly) discharges the duties attendant thereon. Translation Not Available

Book reference: Sahih Muslim Book 33 Hadith 4491
Web reference: Sahih Muslim Book 20 Hadith 1825